Forged Pistons for Mitsubishi 2.0L, 4G63, CH 1.370, Stroke 88mm, Bore 85.5mm, 10:1 Flat Top, Heavy Duty" (CP Pistons SC8232)
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|
Make |
Mitsubishi |
|
Model |
4G63/EVO VIII, IX |
|
Part Number |
SC8232 |
|
Cylinders |
4 |
|
Bore (in) |
3.366 |
|
Bore (mm) |
85.5 |
|
Size |
+0.5mm |
|
Stroke |
88 |
|
Conrod |
150 |
|
Comp Height (in) |
1.37 |
|
Comp Height (mm) |
34.8 |
|
Dom/Dish CC |
-2.3 |
|
Compression Ratio |
10 |
|
Weight (Grams) |
405 |
|
Pin (mm) |
22 |
|
Rings |
CPT-3366PVD |
|
Ring Thickness |
1.2 x 1.2 x 2.0mm |
|
Pin included (Standard) |
866-2500-25CP3C |
|
Upgraded Pin |
NA |
|
Ultra Duty Pin |
NA |
|
Locks |
866x063 SWL |
CP pistons are compatible with oversized valves and high lift camshafts. CP Pistons represent the highest quality and is engineered for maximum power. Standard features include: Deep valve reliefs accommodate high lift camshafts; Larger valve reliefs for +1mm valve sizes; Custom skirt cam and barrel design; Accumulator grooves; High strength aluminum forgings; High performance rings; Fully CNC machined and balanced to +/- 1 gram; Wrist pins included at no additional cost; Double pin oilers force fed from oil ring groove; Pin lock grooves for easy lock removal; Pin fitting included.
| Product Name | Forged Pistons for Mitsubishi 2.0L, 4G63, CH 1.370, Stroke 88mm, Bore 85.5mm, 10:1 Flat Top, Heavy Duty" (CP Pistons SC8232) |
|---|---|
| Brands | CP Carrillo |
| Engine | 4G63, 4G63 1G (6-Bolt), 4G63 2G, 4G63 2G (7-Bolt) |
| Make | Mitsubishi |
Delivery & Freight
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What information do I need to match these pistons to my engine?
You need the engine code, bore size, stroke, rod length, pin diameter and target compression ratio. These determine the correct piston compression height and crown design.
How should ring gaps be set for these pistons?
Ring gaps must be set by your engine builder based on fuel type, boost level and the intended rpm range. Forced-induction engines usually require larger gaps.
Are forged pistons suitable for street engines?
Yes. Forged pistons handle detonation and high cylinder pressure better than cast units. Your builder should set the piston-to-bore clearance to suit your application.
What is the recommended bore clearance for the CP Pistons SC8232?
For the CP Pistons SC8232, a typical bore clearance of 0.0015" to 0.0025" is recommended. However, this can vary based on the specific application and builder preferences, so always consult with your engine builder for the best fit.
What compression ratio do the SC8232 pistons provide?
The SC8232 pistons have a compression ratio of 10:1. This is suitable for applications where a balance of performance and reliability is desired, but ensure your tuning and fuel quality can support this ratio.
Are the SC8232 pistons compatible with high lift camshafts?
Yes, the SC8232 pistons feature deep valve reliefs that accommodate high lift camshafts, making them suitable for performance builds that require increased airflow and power.
What is the weight of the SC8232 pistons, and how does it affect performance?
The SC8232 pistons weigh 405 grams each. Lighter pistons can improve engine response and reduce reciprocating mass, which is beneficial for high RPM applications. However, ensure that your engine's balance is maintained with the full rotating assembly.
What type of wrist pins are included with the SC8232 pistons?
The SC8232 pistons come with standard wrist pins included at no additional cost. These pins are designed to work seamlessly with the pistons, but always check for proper fitment and clearance during installation.
